Sunrace CS-MZ80 12s Cassette 11-50t Platform Dimensions-12.5 x 5.5 Oval ring shape is designed

Oval ring shape is designed for riders that want to adjust the power profile of their pedal stroke

Model Control Shoulder Support Color Black Size XL Left/Right Right Side Right

(mm) 38 Material Aluminum Spring Weight 500

RK RACE CHAIN

Balanced proportion between stable studs and sufficient gaps for excellent rolling characteristics and amazing self-cleaning properties

Sunrace CS-MZ80 12s Cassette 11-50t Platform Dimensions-12.5 x 5.5 Oval ring shape is designed12 speed wide range MTB cassette. Steel construction with alloy spider and spacers TECH SPECS Range 11 50t Gears 12sp Cogs 11 13 15 17 19 21 24 28 32 36 42 50 Color Black Weight 702g